<template>
	<view class="container">
		<!-- 小程序头部兼容 -->
		<!-- #ifdef MP -->
		<view class="mp-search-box">
			<input class="ser-input" type="text" value="输入关键字搜索" disabled />
		</view>
		<!-- #endif -->
		<u-sticky offset-top="0" style="top: 0;">
			<view class="title-section">
				<view class="top-bar">
					<!-- 左侧城市选择 -->
					<view class="city-selector" @click="selectCity">
						<u-icon name="map" color="#fa436a" size="22"></u-icon>
						<text class="city-name">{{ currentCity }}</text>
					</view>

					<!-- 中间搜索框 -->
					<view class="search-wrapper">
						<u-input placeholder="请输入搜索内容" border="surround" v-model="searchValue" @change="change"
							shape="circle" suffixIcon="search"></u-input>
					</view>

					<!-- 右侧扫码 -->
					<view class="scan-btn" @click="scanCode">
						<u-icon name="scan" color="#fa436a" size="34"></u-icon>
					</view>
				</view>
			</view>
		</u-sticky>
		<!-- 头部轮播 -->
		<view class="carousel-section">
			<!-- 标题栏和状态栏占位符 -->
			<!-- <view class="titleNview-placing"></view> -->
			<!-- 背景色区域 -->
			<!-- <view class="titleNview-background" :style="{backgroundColor:titleNViewBackground}"></view> -->
			<u-swiper :list="carouselList" indicator indicatorMode="line" circular height="350upx"
				indicatorStyle="left: 28upx;bottom: 28upx;" radius="16upx"></u-swiper>
			<!-- 自定义swiper指示器 -->
			<!-- <view class="swiper-dots">
				<text class="num">{{ swiperCurrent + 1 }}</text>
				<text class="sign">/</text>
				<text class="num">{{ swiperLength }}</text>
			</view> -->
		</view>
		<!-- 分类 -->
		<view class="cate-section">
			<view class="cate-item" @click="goToHotel">
				<image src="/static/temp/c3.png"></image>
				<text>酒店预订</text>
			</view>
			<view class="cate-item" @click="goToFood">
				<image src="/static/temp/c5.png"></image>
				<text>美食</text>
			</view>
			<view class="cate-item" @click="goToProduct">
				<image src="/static/temp/c6.png"></image>
				<text>产品</text>
			</view>
			<view class="cate-item" @click="goToKTV">
				<image src="/static/temp/c7.png"></image>
				<text>KTV</text>
			</view>
		</view>

		<!-- <view class="ad-1">
			<image src="/static/temp/ad1.jpg" mode="scaleToFill"></image>
		</view> -->

		<!-- 秒杀楼层 -->
		<!-- <view class="seckill-section m-t">
			<view class="s-header">
				<image class="s-img" src="/static/temp/secskill-img.jpg" mode="widthFix"></image>
				<text class="tip">8点场</text>
				<text class="hour timer">07</text>
				<text class="minute timer">13</text>
				<text class="second timer">55</text>
				<text class="yticon icon-you"></text>
			</view>
			<scroll-view class="floor-list" scroll-x>
				<view class="scoll-wrapper">
					<view 
						v-for="(item, index) in goodsList" :key="index"
						class="floor-item"
						@click="navToDetailPage(item)"
					>
						<image :src="item.image" mode="aspectFill"></image>
						<text class="title clamp">{{item.title}}</text>
						<text class="price">￥{{item.price}}</text>
					</view>
				</view>
			</scroll-view>
		</view> -->

		<!-- 团购楼层 -->
		<!-- <view class="f-header m-t">
			<image src="/static/temp/h1.png"></image>
			<view class="tit-box">
				<text class="tit">精品团购</text>
				<text class="tit2">Boutique Group Buying</text>
			</view>
			<text class="yticon icon-you"></text>
		</view>
		<view class="group-section">
			<swiper class="g-swiper" :duration="500">
				<swiper-item
					class="g-swiper-item"
					v-for="(item, index) in goodsList" :key="index"
					v-if="index%2 === 0"
					@click="navToDetailPage(item)"
				>
					<view class="g-item left">
						<image :src="item.image" mode="aspectFill"></image>
						<view class="t-box">
							<text class="title clamp">{{item.title}}</text>
							<view class="price-box">
								<text class="price">￥{{item.price}}</text> 
								<text class="m-price">￥188</text> 
							</view>
							
							<view class="pro-box">
							  	<view class="progress-box">
							  		<progress percent="72" activeColor="#fa436a" active stroke-width="6" />
							  	</view>
								<text>6人成团</text>
							</view>
						</view>
						            
					</view>
					<view class="g-item right">
						<image :src="goodsList[index+1].image" mode="aspectFill"></image>
						<view class="t-box">
							<text class="title clamp">{{goodsList[index+1].title}}</text>
							<view class="price-box">
								<text class="price">￥{{goodsList[index+1].price}}</text> 
								<text class="m-price">￥188</text> 
							</view>
							<view class="pro-box">
							  	<view class="progress-box">
							  		<progress percent="72" activeColor="#fa436a" active stroke-width="6" />
							  	</view>
								<text>10人成团</text>
							</view>
						</view>
					</view>
				</swiper-item>

			</swiper>
		</view> -->



		<!-- 分类推荐楼层 -->
		<!-- <view class="f-header m-t">
			<image src="/static/temp/h1.png"></image>
			<view class="tit-box">
				<text class="tit">分类精选</text>
				<text class="tit2">Competitive Products For You</text>
			</view>
			<text class="yticon icon-you"></text>
		</view>
		<view class="hot-floor">
			<view class="floor-img-box">
				<image class="floor-img" src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1553409398864&di=4a12763adccf229133fb85193b7cc08f&imgtype=0&src=http%3A%2F%2Fb-ssl.duitang.com%2Fuploads%2Fitem%2F201703%2F19%2F20170319150032_MNwmn.jpeg" mode="scaleToFill"></image>
			</view>
			<scroll-view class="floor-list" scroll-x>
				<view class="scoll-wrapper">
					<view 
						v-for="(item, index) in goodsList" :key="index"
						class="floor-item"
						@click="navToDetailPage(item)"
					>
						<image :src="item.image" mode="aspectFill"></image>
						<text class="title clamp">{{item.title}}</text>
						<text class="price">￥{{item.price}}</text>
					</view>
					<view class="more">
						<text>查看全部</text>
						<text>More+</text>
					</view>
				</view>
			</scroll-view>
		</view>
		<view class="hot-floor">
			<view class="floor-img-box">
				<image class="floor-img" src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1553409984228&di=dee176242038c2d545b7690b303d65ea&imgtype=0&src=http%3A%2F%2Fhbimg.b0.upaiyun.com%2F5ef4da9f17faaf4612f0d5046f4161e556e9bbcfdb5b-rHjf00_fw658" mode="scaleToFill"></image>
			</view>
			<scroll-view class="floor-list" scroll-x>
				<view class="scoll-wrapper">
					<view 
						v-for="(item, index) in goodsList" :key="index"
						class="floor-item"
						@click="navToDetailPage(item)"
					>
						<image :src="item.image3" mode="aspectFill"></image>
						<text class="title clamp">{{item.title}}</text>
						<text class="price">￥{{item.price}}</text>
					</view>
					<view class="more">
						<text>查看全部</text>
						<text>More+</text>
					</view>
				</view>
			</scroll-view>
		</view>
		<view class="hot-floor">
			<view class="floor-img-box">
				<image class="floor-img" src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1553409794730&di=12b840ec4f5748ef06880b85ff63e34e&imgtype=0&src=http%3A%2F%2Fimg.zcool.cn%2Fcommunity%2F01dc03589ed568a8012060c82ac03c.jpg%40900w_1l_2o_100sh.jpg" mode="scaleToFill"></image>
			</view>
			<scroll-view class="floor-list" scroll-x>
				<view class="scoll-wrapper">
					<view 
						v-for="(item, index) in goodsList" :key="index"
						class="floor-item"
						@click="navToDetailPage(item)"
					>
						<image :src="item.image2" mode="aspectFill"></image>
						<text class="title clamp">{{item.title}}</text>
						<text class="price">￥{{item.price}}</text>
					</view>
					<view class="more">
						<text>查看全部</text>
						<text>More+</text>
					</view>
				</view>
			</scroll-view>
		</view> -->

		<!-- 猜你喜欢 -->
		<view class="f-header m-t">
			<image src="/static/temp/h1.png"></image>
			<view class="tit-box">
				<text class="tit">今日优惠</text>
				<text class="tit2">Guess You Like It</text>
			</view>
			<text class="yticon icon-you"></text>
		</view>

		<view class="guess-section">
			<view v-for="(item, index) in goodsList" :key="index" class="guess-item" @click="navToDetailPage(item)">
				<view class="image-wrapper">
					<image :src="item.image" mode="aspectFill"></image>
				</view>
				<text class="title clamp">{{ item.title }}</text>
				<text class="price">￥{{ item.price }}</text>
			</view>
		</view>

		<city-select v-model="citySelectVisible" @city-change="cityChange" @input="closeCitySelect"></city-select>
	</view>
</template>

<script>
import citySelect from '../../components/citySelect/u-city-select.vue';
// import naviTo from '@/utils/naviTo';
export default {
	components: {
		citySelect
	},
	data() {
		return {
			titleNViewBackground: '',
			swiperCurrent: 0,
			swiperLength: 0,
			carouselList: [
				"/static/temp/banner3.jpg",
				"/static/temp/banner2.jpg",
				"/static/temp/banner4.jpg",],
			goodsList: [],
			currentCity: '北京',
			searchValue: '',
			citySelectVisible: false
		};
	},

	onLoad() {
		this.loadData();
	},
	methods: {
		async loadData() {
			let goodsList = await this.$api.json('goodsList');
			this.goodsList = goodsList || [];
		},

		//轮播图切换修改背景色
		swiperChange(e) {
			const index = e.detail.current;
			this.swiperCurrent = index;
		},
		//详情页
		navToDetailPage(item) {
			//测试数据没有写id，用title代替
			let id = item.title;
			uni.navigateTo({
				url: `/pages/product/product?id=${id}`
			})
		},
		selectCity() {
			// 实现城市选择逻辑
			console.log('选择城市');
			this.citySelectVisible = true;
		},
		goToSearch() {
			// 实现搜索逻辑
			console.log('搜索');
		},
		scanCode() {
			// 实现扫码逻辑
			console.log('扫码');
		},
		goToHotel() {
			// 跳转到酒店预订页面
			uni.navigateTo({
				url: '/pages/hotel/hotel'
			});
		},
		goToFood() {
			// 跳转到美食页面
			uni.navigateTo({
				url: '/pages/food/food'
			});
		},
		goToProduct() {
			// 跳转到产品页面
			uni.navigateTo({
				url: '/pages/product/list'
			});
		},
		goToKTV() {
			// 跳转到KTV页面
			uni.navigateTo({
				url: '/pages/ktv/ktv'
			});
		},
		closeCitySelect() {
			this.citySelectVisible = false;
		}
	},
	// #ifndef MP
	// 标题栏input搜索框点击
	onNavigationBarSearchInputClicked: async function (e) {
		this.$api.msg('点击了搜索框');
	},
	//点击导航栏 buttons 时触发
	onNavigationBarButtonTap(e) {
		const index = e.index;
		if (index === 0) {
			this.$api.msg('点击了扫描');
		} else if (index === 1) {
			// #ifdef APP-PLUS
			const pages = getCurrentPages();
			const page = pages[pages.length - 1];
			const currentWebview = page.$getAppWebview();
			currentWebview.hideTitleNViewButtonRedDot({
				index
			});
			// #endif
			uni.navigateTo({
				url: '/pages/notice/notice'
			})
		}
	}
	// #endif
}
</script>

<style lang="scss" scoped>
/* #ifdef MP */
.mp-search-box {
	position: absolute;
	left: 0;
	top: 30upx;
	z-index: 9999;
	width: 100%;
	padding: 0 80upx;

	.ser-input {
		flex: 1;
		height: 56upx;
		line-height: 56upx;
		text-align: center;
		font-size: 28upx;
		color: $font-color-base;
		border-radius: 20px;
		background: rgba(255, 255, 255, .6);
	}
}

page {
	.cate-section {
		position: relative;
		z-index: 5;
		border-radius: 16upx 16upx 0 0;
		margin-top: -20upx;
	}

	.carousel-section {
		padding: 0;

		.titleNview-placing {
			padding-top: 0;
			height: 0;
		}

		.carousel {
			.carousel-item {
				padding: 0;
			}
		}

		.swiper-dots {
			left: 45upx;
			bottom: 40upx;
		}
	}
}

/* #endif */

/* 顶部操作栏 */
.title-section {
	background: #fff;
	padding-top: var(--status-bar-height);

	.top-bar {
		display: flex;
		align-items: center;
		height: 88upx;
		padding: 0 30upx;

		.city-selector {
			display: flex;
			align-items: center;
			padding: 0 16upx;
			height: 60upx;
			border-radius: 30upx;

			.icon-location {
				font-size: 32upx;
				color: #fa436a;
				margin-right: 8upx;
			}

			.city-name {
				color: #303133;
				margin-left: 4upx;
			}

			.icon-down {
				font-size: 24upx;
				color: #909399;
			}
		}

		.search-wrapper {
			flex: 1;
			padding: 0 20upx;

			::v-deep .u-input {
				background-color: #f8f8f8 !important;
				border: none;
			}

			.search-box {
				display: flex;
				align-items: center;
				height: 60upx;
				padding: 0 20upx;
				background: #f8f8f8;
				border-radius: 30upx;

				.icon-search {
					font-size: 32upx;
					color: #909399;
					margin-right: 12upx;
				}

				.search-placeholder {
					font-size: 28upx;
					color: #909399;
				}
			}
		}

		.scan-btn {
			display: flex;
			align-items: center;
			justify-content: center;
			width: 60upx;
			height: 60upx;
			border-radius: 50%;

			.icon-scan {
				font-size: 36upx;
				color: #303133;
			}
		}
	}
}


page {
	background: #f5f5f5;
}

.m-t {
	margin-top: 16upx;
}

/* 头部 轮播图 */
.carousel-section {
	position: relative;
	padding: 10upx 28upx;
	background-color: #fff;

	.titleNview-placing {
		height: var(--status-bar-height);
		padding-top: 44px;
		box-sizing: content-box;
	}

	.titleNview-background {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 426upx;
		transition: .4s;
	}
}

.carousel {
	width: 100%;
	height: 350upx;

	.carousel-item {
		width: 100%;
		height: 100%;
		padding: 15upx 28upx 20upx;
		overflow: hidden;
	}

	image {
		width: 100%;
		height: 100%;
		border-radius: 10upx;
	}
}

.swiper-dots {
	display: flex;
	position: absolute;
	left: 60upx;
	bottom: 35upx;
	width: 72upx;
	height: 36upx;
	background-image: url();
	background-size: 100% 100%;

	.num {
		width: 36upx;
		height: 36upx;
		border-radius: 50px;
		font-size: 24upx;
		color: #fff;
		text-align: center;
		line-height: 36upx;
	}

	.sign {
		position: absolute;
		top: 0;
		left: 50%;
		line-height: 36upx;
		font-size: 12upx;
		color: #fff;
		transform: translateX(-50%);
	}
}

/* 分类 */
.cate-section {
	display: flex;
	justify-content: space-around;
	align-items: center;
	flex-wrap: wrap;
	padding: 30upx 22upx;
	background: #fff;

	.cate-item {
		display: flex;
		flex-direction: column;
		align-items: center;
		font-size: $font-sm + 2upx;
		color: $font-color-dark;
	}

	/* 原图标颜色太深,不想改图了,所以加了透明度 */
	image {
		width: 88upx;
		height: 88upx;
		margin-bottom: 14upx;
		opacity: .7;
	}
}

.ad-1 {
	width: 100%;
	height: 210upx;
	padding: 10upx 0;
	background: #fff;

	image {
		width: 100%;
		height: 100%;
	}
}

/* 秒杀专区 */
.seckill-section {
	padding: 4upx 30upx 24upx;
	background: #fff;

	.s-header {
		display: flex;
		align-items: center;
		height: 92upx;
		line-height: 1;

		.s-img {
			width: 140upx;
			height: 30upx;
		}

		.tip {
			font-size: $font-base;
			color: $font-color-light;
			margin: 0 20upx 0 40upx;
		}

		.timer {
			display: inline-block;
			width: 40upx;
			height: 36upx;
			text-align: center;
			line-height: 36upx;
			margin-right: 14upx;
			font-size: $font-sm+2upx;
			color: #fff;
			border-radius: 2px;
			background: rgba(0, 0, 0, .8);
		}

		.icon-you {
			font-size: $font-lg;
			color: $font-color-light;
			flex: 1;
			text-align: right;
		}
	}

	.floor-list {
		white-space: nowrap;
	}

	.scoll-wrapper {
		display: flex;
		align-items: flex-start;
	}

	.floor-item {
		width: 150upx;
		margin-right: 20upx;
		font-size: $font-sm+2upx;
		color: $font-color-dark;
		line-height: 1.8;

		image {
			width: 150upx;
			height: 150upx;
			border-radius: 6upx;
		}

		.price {
			color: $uni-color-primary;
		}
	}
}

.f-header {
	display: flex;
	align-items: center;
	height: 140upx;
	padding: 6upx 30upx 8upx;
	background: #fff;

	image {
		flex-shrink: 0;
		width: 80upx;
		height: 80upx;
		margin-right: 20upx;
	}

	.tit-box {
		flex: 1;
		display: flex;
		flex-direction: column;
	}

	.tit {
		font-size: $font-lg + 2upx;
		color: $font-color-dark;
		line-height: 1.3;
	}

	.tit2 {
		font-size: $font-sm;
		color: $font-color-light;
	}

	.icon-you {
		font-size: $font-lg + 2upx;
		color: $font-color-light;
	}
}

/* 团购楼层 */
.group-section {
	background: #fff;

	.g-swiper {
		height: 650upx;
		padding-bottom: 30upx;
	}

	.g-swiper-item {
		width: 100%;
		padding: 0 30upx;
		display: flex;
	}

	image {
		width: 100%;
		height: 460upx;
		border-radius: 4px;
	}

	.g-item {
		display: flex;
		flex-direction: column;
		overflow: hidden;
	}

	.left {
		flex: 1.2;
		margin-right: 24upx;

		.t-box {
			padding-top: 20upx;
		}
	}

	.right {
		flex: 0.8;
		flex-direction: column-reverse;

		.t-box {
			padding-bottom: 20upx;
		}
	}

	.t-box {
		height: 160upx;
		font-size: $font-base+2upx;
		color: $font-color-dark;
		line-height: 1.6;
	}

	.price {
		color: $uni-color-primary;
	}

	.m-price {
		font-size: $font-sm+2upx;
		text-decoration: line-through;
		color: $font-color-light;
		margin-left: 8upx;
	}

	.pro-box {
		display: flex;
		align-items: center;
		margin-top: 10upx;
		font-size: $font-sm;
		color: $font-base;
		padding-right: 10upx;
	}

	.progress-box {
		flex: 1;
		border-radius: 10px;
		overflow: hidden;
		margin-right: 8upx;
	}
}

/* 分类推荐楼层 */
.hot-floor {
	width: 100%;
	overflow: hidden;
	margin-bottom: 20upx;

	.floor-img-box {
		width: 100%;
		height: 320upx;
		position: relative;

		&:after {
			content: '';
			position: absolute;
			left: 0;
			top: 0;
			width: 100%;
			height: 100%;
			background: linear-gradient(rgba(255, 255, 255, .06) 30%, #f8f8f8);
		}
	}

	.floor-img {
		width: 100%;
		height: 100%;
	}

	.floor-list {
		white-space: nowrap;
		padding: 20upx;
		padding-right: 50upx;
		border-radius: 6upx;
		margin-top: -140upx;
		margin-left: 30upx;
		background: #fff;
		box-shadow: 1px 1px 5px rgba(0, 0, 0, .2);
		position: relative;
		z-index: 1;
	}

	.scoll-wrapper {
		display: flex;
		align-items: flex-start;
	}

	.floor-item {
		width: 180upx;
		margin-right: 20upx;
		font-size: $font-sm+2upx;
		color: $font-color-dark;
		line-height: 1.8;

		image {
			width: 180upx;
			height: 180upx;
			border-radius: 6upx;
		}

		.price {
			color: $uni-color-primary;
		}
	}

	.more {
		display: flex;
		align-items: center;
		justify-content: center;
		flex-direction: column;
		flex-shrink: 0;
		width: 180upx;
		height: 180upx;
		border-radius: 6upx;
		background: #f3f3f3;
		font-size: $font-base;
		color: $font-color-light;

		text:first-child {
			margin-bottom: 4upx;
		}
	}
}

/* 猜你喜欢 */
.guess-section {
	display: flex;
	flex-wrap: wrap;
	padding: 0 30upx;
	background: #fff;

	.guess-item {
		display: flex;
		flex-direction: column;
		width: 48%;
		padding-bottom: 40upx;

		&:nth-child(2n+1) {
			margin-right: 4%;
		}
	}

	.image-wrapper {
		width: 100%;
		height: 330upx;
		border-radius: 3px;
		overflow: hidden;

		image {
			width: 100%;
			height: 100%;
			opacity: 1;
		}
	}

	.title {
		font-size: $font-lg;
		color: $font-color-dark;
		line-height: 80upx;
	}

	.price {
		font-size: $font-lg;
		color: $uni-color-primary;
		line-height: 1;
	}
}
</style>
<!-- box-shadow: 0 10upx 15upx -5upx rgba(0, 0, 0, 0.4); -->